The 32-year-old former heavyweight champion exposed his derriere on the ITV reality show, set to air tonight, as Pussycat Doll Ashley Roberts donned a green bikini for a dip in the bathing pool and Helen Flanagan wore a red two-piece as she showered.

We take a look back at the boys' buffest bodies in the jungle so far - from former TOWIE exhibitionist Mark Wright to a more modest Toby Anstis.

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Emily Scott passes Mark Wright a towel to cover his modesty after a naked dip on I'm a Celebrity last year.
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